Rechargeable battery



FIG. 1 is a front, top and left side perspective view of a rechargeable battery, showing my new design;

FIG. 2 is a front elevational view thereof; the opposite side being a mirror image thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is an enlarged end view taken along the line 7—7 of FIG. 2. 

The ornamental design for a rechargeable battery, as shown and described. 